Miller Electric 22A, 24A manual Maintenance & Troubleshooting, Optional Side Panel Controls, Months

4-2. Optional Side Panel Controls

4

1

2

3

1 Preflow Control

Control sets time gas flows before welding wire is energized. Time range is 0 to 5 seconds.

2 Postflow Control

Control sets time gas flows after completion of burnback. Time range is 0 to 5 seconds.

3 Spot Time Control

Factory set for 0.25 to 5 seconds of spot time. Rotating knob fully counterclockwise selects an untimed continuous weld.

4 Run-In Control

Use control to set wire feed speed before arc initiation.

Close side door.

Ref. 802 357-A / Ref. 186 589 / 210 436-A

SECTION 5 − MAINTENANCE & TROUBLESHOOTING

5-1. Routine Maintenance

Y Disconnect power before maintaining.

3 Months

Replace

Unreadable

Labels

Repair Or

Replace

Cracked

Weld Cable

Clean And

Tighten

Weld

Terminals

Replace

Cracked

Parts

14-Pin Cord Gun Cable Gas Hose

6 Months

Clean

Drive

Rolls

Blow Out Or Vacuum

Inside,

ORDuring Heavy Service,

Clean Monthly

OM-193 472 Page 17